Field Notes

Case Studies

A closer look at the challenges, decisions, and outcomes behind selected work.

Frontend Engineering

Building a Web OS

A phone-like portfolio experience with lock screen, app navigation, gestures, and local-first data.

February 2026 · 10 min read

Interactive UI

Digitizing Diagram-Based Record Marking

From paper-based visual markups to an interactive SVG annotation workflow.

March 2026 · 7 min read

Full Stack Engineering

From Manual Forms to a Form Builder Platform

A shift from one-by-one form development to client-managed digital form creation.

March 2026 · 9 min read

Workflow Engineering

Building a Procedure Builder for Approval Flows

One configurable workflow builder replacing separate systems for each procedure.

March 2026 · 8 min read

Security Engineering

Adding Mandatory 2FA for a Sensitive Admin Portal

Mandatory TOTP-based two-factor authentication to strengthen access accountability in a sensitive admin portal.

March 2026 · 6 min read